1# Sample udhcpd configuration file (/etc/udhcpd.conf) 2 3# The start and end of the IP lease block 4 5start 192.168.42.20 #default: 192.168.0.20 6end 192.168.42.254 #default: 192.168.0.254 7 8 9# The interface that udhcpd will use 10 11interface wlan2 #default: eth0 12 13 14# The maximim number of leases (includes addressesd reserved 15# by OFFER's, DECLINE's, and ARP conficts 16 17#max_leases 254 #default: 254 18 19 20# If remaining is true (default), udhcpd will store the time 21# remaining for each lease in the udhcpd leases file. This is 22# for embedded systems that cannot keep time between reboots. 23# If you set remaining to no, the absolute time that the lease 24# expires at will be stored in the dhcpd.leases file. 25 26#remaining yes #default: yes 27 28 29# The time period at which udhcpd will write out a dhcpd.leases 30# file. If this is 0, udhcpd will never automatically write a 31# lease file. (specified in seconds) 32 33#auto_time 7200 #default: 7200 (2 hours) 34 35 36# The amount of time that an IP will be reserved (leased) for if a 37# DHCP decline message is received (seconds). 38 39#decline_time 3600 #default: 3600 (1 hour) 40 41 42# The amount of time that an IP will be reserved (leased) for if an 43# ARP conflct occurs. (seconds 44 45#conflict_time 3600 #default: 3600 (1 hour) 46 47 48# How long an offered address is reserved (leased) in seconds 49 50#offer_time 60 #default: 60 (1 minute) 51 52# If a lease to be given is below this value, the full lease time is 53# instead used (seconds). 54 55#min_lease 60 #defult: 60 56 57 58# The location of the leases file 59 60#lease_file /var/lib/misc/udhcpd.leases #defualt: /var/lib/misc/udhcpd.leases 61 62# The location of the pid file 63pidfile /var/run/udhcpd-wlan2.pid #default: /var/run/udhcpd.pid 64 65# Every time udhcpd writes a leases file, the below script will be called. 66# Useful for writing the lease file to flash every few hours. 67 68#notify_file #default: (no script) 69 70#notify_file dumpleases # <--- useful for debugging 71 72# The following are bootp specific options, setable by udhcpd. 73 74#siaddr 192.168.0.22 #default: 0.0.0.0 75 76#sname zorak #default: (none) 77 78#boot_file /var/nfs_root #default: (none) 79 80# The remainer of options are DHCP options and can be specifed with the 81# keyword 'opt' or 'option'. If an option can take multiple items, such 82# as the dns option, they can be listed on the same line, or multiple 83# lines. The only option with a default is 'lease'. 84 85#Examles 86opt dns 192.168.2.1 87option subnet 255.255.255.0 88option domain atherosowl.com 89option lease 864000 # 10 days of seconds 90 91 92# Currently supported options, for more info, see options.c 93#opt subnet 94#opt timezone 95#opt router 96#opt timesvr 97#opt namesvr 98#opt dns 99#opt logsvr 100#opt cookiesvr 101#opt lprsvr 102#opt bootsize 103#opt domain 104#opt swapsvr 105#opt rootpath 106#opt ipttl 107#opt mtu 108#opt broadcast 109#opt wins 110#opt lease 111#opt ntpsrv 112#opt tftp 113#opt bootfile 114 115 116# Static leases map 117#static_lease 00:60:08:11:CE:4E 192.168.0.54 118#static_lease 00:60:08:11:CE:3E 192.168.0.44 119 120 121